Burnham Indirect - Fired Water Heater AL SL - Manual (Page 11)


TPI CONTROL - DIAGRAM 3
Outgoing 4V
wires to relay
or zone valve
Incoming 4V
power
connection
Outgoing 0V
wires to
circulator
Chase Nipple
Conduit
Incoming 4V
power
connections
NOTE: Use proper conduit
and chase nipple